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Home >> Lexus >> 2024 >> TX 350 Base, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 37 (Engine Control System - Diagnostic Codes (1 Of 6)) >> SFI System >> DTC P008B-00: Low Pressure Fuel System Pressure - Too High [12/2023 - ] >> Description

DTC P008B-00: Low Pressure Fuel System Pressure - Too High [12/2023 - ]: Description

WARNING: This page is about a different car, the 2024 Lexus TX 550h+. However, it is still accessible from the selected car via links, so may be relevant.

Refer to DTC P008A-00.

Refer to DESCRIPTION 

DTC No. Detection Item DTC Detection Condition Trouble Area MIL DTC Output from Priority Note
P008B-00 Low Pressure Fuel System Pressure - Too High Actual fuel pressure value higher than target fuel pressure by threshold or more (1 trip detection logic).
  • Fuel pump control ECU
  • Fuel pressure sensor (for low pressure side)
  • ECM
- Engine B SAE Code: P008B